memy[7], myom[7], omem[6], mesy[6], semy[6], osmy[6], somy[6], esom[5], meso[5],
mym[6], mem[5], omy[5], mes[4], sem[4], osm[4], som[4], esy[4], osy[4],
my[4], em[3], me[3], om[3], eo[2], es[2], se[2], os[2],
